Update TODO list.
Update TODO list.

Quikling/gpdb,postmind-net/postgres-xl,Chibin/gpdb,Postgres-XL/Postgres-XL,edespino/gpdb,xinzweb/gpdb,edespino/gpdb,ahachete/gpdb,oberstet/postgres-xl,arcivanov/postgres-xl,adam8157/gpdb,rvs/gpdb,janebeckman/gpdb,arcivanov/postgres-xl,ashwinstar/gpdb,CraigHarris/gpdb,kaknikhil/gpdb,rubikloud/gpdb,rubikloud/gpdb,techdragon/Postgres-XL,kaknikhil/gpdb,foyzur/gpdb,foyzur/gpdb,tangp3/gpdb,0x0FFF/gpdb,kmjungersen/PostgresXL,tangp3/gpdb,edespino/gpdb,greenplum-db/gpdb,Quikling/gpdb,janebeckman/gpdb,kmjungersen/PostgresXL,zeroae/postgres-xl,jmcatamney/gpdb,royc1/gpdb,lpetrov-pivotal/gpdb,royc1/gpdb,yuanzhao/gpdb,lintzc/gpdb,janebeckman/gpdb,Postgres-XL/Postgres-XL,xinzweb/gpdb,atris/gpdb,rvs/gpdb,chrishajas/gpdb,xuegang/gpdb,yuanzhao/gpdb,Chibin/gpdb,lintzc/gpdb,cjcjameson/gpdb,rvs/gpdb,ovr/postgres-xl,kmjungersen/PostgresXL,atris/gpdb,jmcatamney/gpdb,royc1/gpdb,edespino/gpdb,rvs/gpdb,jmcatamney/gpdb,arcivanov/postgres-xl,chrishajas/gpdb,techdragon/Postgres-XL,chrishajas/gpdb,Quikling/gpdb,lisakowen/gpdb,0x0FFF/gpdb,rvs/gpdb,atris/gpdb,rubikloud/gpdb,lisakowen/gpdb,randomtask1155/gpdb,lintzc/gpdb,ahachete/gpdb,0x0FFF/gpdb,snaga/postgres-xl,atris/gpdb,0x0FFF/gpdb,ovr/postgres-xl,lpetrov-pivotal/gpdb,lisakowen/gpdb,50wu/gpdb,randomtask1155/gpdb,lisakowen/gpdb,ovr/postgres-xl,yazun/postgres-xl,greenplum-db/gpdb,ashwinstar/gpdb,chrishajas/gpdb,lpetrov-pivotal/gpdb,snaga/postgres-xl,yuanzhao/gpdb,pavanvd/postgres-xl,techdragon/Postgres-XL,ahachete/gpdb,snaga/postgres-xl,Chibin/gpdb,janebeckman/gpdb,Chibin/gpdb,kaknikhil/gpdb,CraigHarris/gpdb,yuanzhao/gpdb,chrishajas/gpdb,rubikloud/gpdb,yuanzhao/gpdb,atris/gpdb,edespino/gpdb,lisakowen/gpdb,CraigHarris/gpdb,kmjungersen/PostgresXL,xuegang/gpdb,lintzc/gpdb,edespino/gpdb,xuegang/gpdb,yazun/postgres-xl,50wu/gpdb,Quikling/gpdb,greenplum-db/gpdb,zaksoup/gpdb,janebeckman/gpdb,atris/gpdb,greenplum-db/gpdb,zeroae/postgres-xl,Chibin/gpdb,jmcatamney/gpdb,lintzc/gpdb,tangp3/gpdb,rvs/gpdb,foyzur/gpdb,zaksoup/gpdb,postmind-net/postgres-xl,adam8157/gpdb,xinzweb/gpdb,tpostgres-projects/tPostgres,janebeckman/gpdb,oberstet/postgres-xl,lpetrov-pivotal/gpdb,xuegang/gpdb,zaksoup/gpdb,ahachete/gpdb,xinzweb/gpdb,Chibin/gpdb,cjcjameson/gpdb,Quikling/gpdb,yuanzhao/gpdb,cjcjameson/gpdb,adam8157/gpdb,atris/gpdb,xinzweb/gpdb,yazun/postgres-xl,Postgres-XL/Postgres-XL,ashwinstar/gpdb,0x0FFF/gpdb,edespino/gpdb,janebeckman/gpdb,tangp3/gpdb,randomtask1155/gpdb,CraigHarris/gpdb,jmcatamney/gpdb,50wu/gpdb,xuegang/gpdb,zaksoup/gpdb,adam8157/gpdb,chrishajas/gpdb,royc1/gpdb,CraigHarris/gpdb,rubikloud/gpdb,kaknikhil/gpdb,foyzur/gpdb,rvs/gpdb,Quikling/gpdb,yuanzhao/gpdb,tangp3/gpdb,lpetrov-pivotal/gpdb,randomtask1155/gpdb,jmcatamney/gpdb,zaksoup/gpdb,kmjungersen/PostgresXL,pavanvd/postgres-xl,rubikloud/gpdb,lintzc/gpdb,0x0FFF/gpdb,kaknikhil/gpdb,snaga/postgres-xl,oberstet/postgres-xl,zaksoup/gpdb,edespino/gpdb,Chibin/gpdb,greenplum-db/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,janebeckman/gpdb,ashwinstar/gpdb,50wu/gpdb,xinzweb/gpdb,tpostgres-projects/tPostgres,adam8157/gpdb,lisakowen/gpdb,edespino/gpdb,lintzc/gpdb,cjcjameson/gpdb,zaksoup/gpdb,lpetrov-pivotal/gpdb,cjcjameson/gpdb,royc1/gpdb,snaga/postgres-xl,zeroae/postgres-xl,foyzur/gpdb,Quikling/gpdb,foyzur/gpdb,arcivanov/postgres-xl,randomtask1155/gpdb,rvs/gpdb,zaksoup/gpdb,royc1/gpdb,lisakowen/gpdb,tpostgres-projects/tPostgres,greenplum-db/gpdb,pavanvd/postgres-xl,yazun/postgres-xl,foyzur/gpdb,foyzur/gpdb,ovr/postgres-xl,Quikling/gpdb,50wu/gpdb,tpostgres-projects/tPostgres,pavanvd/postgres-xl,ashwinstar/gpdb,0x0FFF/gpdb,oberstet/postgres-xl,kaknikhil/gpdb,50wu/gpdb,Quikling/gpdb,xuegang/gpdb,lintzc/gpdb,postmind-net/postgres-xl,postmind-net/postgres-xl,lintzc/gpdb,edespino/gpdb,cjcjameson/gpdb,yuanzhao/gpdb,lpetrov-pivotal/gpdb,xuegang/gpdb,royc1/gpdb,CraigHarris/gpdb,atris/gpdb,randomtask1155/gpdb,jmcatamney/gpdb,Chibin/gpdb,ashwinstar/gpdb,lpetrov-pivotal/gpdb,cjcjameson/gpdb,rubikloud/gpdb,kaknikhil/gpdb,yuanzhao/gpdb,randomtask1155/gpdb,arcivanov/postgres-xl,tpostgres-projects/tPostgres,rvs/gpdb,greenplum-db/gpdb,royc1/gpdb,xinzweb/gpdb,CraigHarris/gpdb,techdragon/Postgres-XL,adam8157/gpdb,adam8157/gpdb,xuegang/gpdb,0x0FFF/gpdb,Quikling/gpdb,xuegang/gpdb,rvs/gpdb,chrishajas/gpdb,jmcatamney/gpdb,lisakowen/gpdb,postmind-net/postgres-xl,adam8157/gpdb,zeroae/postgres-xl,kaknikhil/gpdb,Postgres-XL/Postgres-XL,tangp3/gpdb,arcivanov/postgres-xl,cjcjameson/gpdb,Chibin/gpdb,ahachete/gpdb,yuanzhao/gpdb,ovr/postgres-xl,cjcjameson/gpdb,CraigHarris/gpdb,Postgres-XL/Postgres-XL,janebeckman/gpdb,zeroae/postgres-xl,oberstet/postgres-xl,Chibin/gpdb,techdragon/Postgres-XL,pavanvd/postgres-xl,greenplum-db/gpdb,ahachete/gpdb,ahachete/gpdb,chrishajas/gpdb,janebeckman/gpdb,50wu/gpdb,xinzweb/gpdb,randomtask1155/gpdb,yazun/postgres-xl,cjcjameson/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,50wu/gpdb,ahachete/gpdb,rubikloud/gpdb,CraigHarris/gpdb,tangp3/gpdb,tangp3/gpdb